Title :
The Management of National Forests of Eastern United States for Non-Timber Forest Products
Author :
Robert Bush استاد راهنما , A.L. Hammett استاد مشاور , Fred Lamb C استاد مشاور
University :
Virginia Polytechnic Institute and state University
Major :
PhD )Wood Science and Forest Products(
Keyword :
Forest management , Management Planning , U.S. Forest Service , medicinal plants
